--- freem/src/frmgbl.c	2025/02/26 00:48:27	1.2
+++ freem/src/frmgbl.c	2025/02/28 20:51:20	1.3
@@ -622,7 +622,6 @@ short   timeoutms;
 char    tmp4[80] = "\201";
 short   param = 0;          /* parameter count */
 short   paramx = 0;         /* current parameter */
-char   *ttyname ();
 short   level = 0;          /* level count */
 pid_t    pid;                /* $J = process ID */